Symmetricom EDGE CLOCK 1000 Instrukcja Użytkownika Pobierz pdf (Strona 2)

Symmetricom, Inc.

2300 Orchard Parkway

San Jose, CA 95131-1017

U.S.A.

http://www.symmetricom.com

All product names, service marks, trademarks, and registered trademarks

used in this document are the property of their respective owners.

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TimeProvider 1000 and 1100 1
Edge Clock 1
Symmetricom, Inc 2
Contents 3
Table of Contents 10
How to Use This Guide 13
Purpose of This Guide 14
Who Should Read This Guide 14
Structure of This Guide 14
Questions 17
What’s New in This Guide 17
Overview 20
Expansion Panel 21
Operating Modes 23
Performance Monitoring 24
Phase Measurements 25
MTIE Calculations 25
TDEV Calculations 25
NTP Operation 26
Physical Description 28
Functional Description 30
System Power 33
Communication Ports 34
Reference Input Signals 34
Selecting the Input 35
SSMs and Quality Level 36
Subtending Mode 37
GPS Inputs 38
Clock Performance 39
Output Signals 39
Retimer Modules 40
SmartClock 43
Normal Tracking 44
GPS Holdover 44
Input Modules 47
Output Modules 47
IMC and IOC Modules 48
GPS Antenna 49
Ordering and Parts List 51
Getting Started 54
Gathering the Tools 55
Unpacking the Unit 56
Rack Mounting 56
19-inch Rack 57
Making Connections 60
Making Power Connections 61
Making Input Connections 63
Pin Description 64
3 Chassis ground 64
4 Span Input Tip 64
8 Span Input Ring 64
Making Output Connections 66
Making Retimer Connections 69
Making Alarm Connections 70
Making GPS Connections 71
Installation Check List 82
Powering Up the Shelf 82
Working With Cards 82
Inserting Cards 83
Removing Cards 83
Firmware Features 84
TL1 Overview 86
TL1 Response Format 87
Autonomous Messages 88
Logging In for the First Time 89
Setting RS-232 Parameters 91
Setting Ethernet Parameters 93
Checking Communication Links 94
Managing the User List 96
Logging Out 97
Editing a User’s Access Level 100
Deleting A User 101
Retrieving Current Users 101
Using SynCraft 102
Creating a Connection 103
Closing a Connection 104
Opening a Connection 104
Provisioning the IOC 105
Setting the IOC Parameters 107
Setting the Input State 108
Setting the GPS Parameters 109
Setting the Input Frequency 110
Setting the Input Frame Type 110
Provisioning the SSM 115
Enabling CRC4 116
Using Performance Monitoring 116
Sample Command 117
Provisioning the Outputs 118
Provisioning the LBO 121
Provisioning NTP Parameters 122
Activating NTP 123
Enabling NTP Authentication 124
Provisioning Alarms 126
Retrieving Current Alarms 132
Normal Response Format 133
Displaying Alarm Status 134
Clearing Alarms 135
Provisioning SNMP Parameters 136
Adding a User 137
Deleting a User 137
System Commands 138
Restarting the TimeProvider 140
Saving Provisioning Data 141
In This Chapter 145
Testing the TimeProvider 146
Verifying Normal Operation 146
Testing Alarm Conditions 148
Testing the Power Alarms 150
Detecting Input Errors 151
Testing the Ethernet Port 152
Testing the Outputs 153
Test Record 153
TimeProvider 155
Preventive Maintenance 156
Safety Considerations 156
ESD Considerations 156
Diagnosing the IOC 157
Interpreting Error Messages 158
Removing the IOC 158
Replacing the IOC 160
CPY-MEM:::::IMC,IOC,IOC; 161
Diagnosing the IMC 162
Replacing the IMC or IMC/TPIU 163
Diagnosing the External TPIU 164
Diagnosing the Retimer Module 164
Replacing Output Modules 165
Replacing the Input Module 166
Using Events to Troubleshoot 167
GPSFLTDEL 173
Table 6-7. Alarm Codes 176
T1NSAMNMNMN 180
Repairing the TimeProvider 187
Upgrading the Firmware 187
Upgrading the IMC 189
Upgrading the IOC 189
ACT-SWDL::IMC:TP1000; 190
CPY-MEM:::::IOC,IMC,IOC; 190
ACT-SWDL::IMC; 190
Returning the TimeProvider 191
Manual Updates 192
Communications Ports 194
LAN Port 195
Input Alarms 200
Output Alarms 200
Roof Antenna 201
Mechanical 201
Environmental 202
In This Appendix 203
Default Command Access Levels 204
Alarm Default Values 205
Default Equipment Parameters 208
Default Input Parameters 209
Default Output Parameters 210
Default Retimer Parameters 211
System Requirements 214
Installing SynCraft 215

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